Highways Agency Contract Reports

By keyword

4 Reports with keyword 'Acoustics':

The acoustic performance of porous road surfaces laid on the M1, Wakefield after 11 months of trafficking by P.G. Abbott and P.M. Nelson
Transport Research Laboratory, 1993

H005E the acoustical characteristics of porous road surfaces by P.M. Nelson
Transport Research Laboratory, 1993

HA absorption study initial report on research into the use of sound absorption in the road corridor Colin English ... [et al.]
Arup Acoustics, 2000

Status report on sporran system and eco sound-screen
Transport Research Laboratory, 1997